
/* head */
/* 头部高度 */
.head-top{height: 45px;}


.head-buttom{height: 100px;}


/* 导航栏 */
.text{width: 700px;height: 100px; margin-top: -21px;}
.text li{float:left;margin: 0 25px;margin-top: 30px;line-height: 38px;font-size: 15px;}

.text li.title:after{content: '';display: block;width: 60%;height: 5px;background-color: #15bded;margin: auto 6px;}


/* body */


/* 广告栏 */
.banner{ height: 550px; background:url('../images/banner1.jpg')no-repeat center ; position: relative;}
.banner1 { width: 450px;height: 210px;position: absolute;left: 0;right: 0;top: 0;bottom: 0;margin: auto;background: url('../images/border.png');padding: 30px 50px;box-sizing: border-box;}

/* 企业文化 */
.wen{padding: 30px;}
.wen p{line-height: 38px;text-align: center;margin: 20px 35px;}
.wen1{background:url('../images/01.jpg');width: 400px;height: 210px;}
.wen2{background:url('../images/02.jpg'); width: 400px;height: 210px;}
.wen3{background:url('../images/03.jpg'); width: 400px;height: 210px;}
/* 产品展示 */

.chanping .chanping1:after{content: '';display: block;width: 55px;height: 6px;background-color: #15bded;margin-top: 20px;}
.chanping2{height: 580px;width: 600px;box-sizing: border-box;}
.chanping2 li{display: inline-block;margin: 0 20px 20px 0;position: relative;}

.chanping2 div{transition: all 1000ms; box-sizing: border-box;width: 270px;height: 275px;background:rgba(255, 255, 255, 0.6);text-align: center; position: absolute;top: 0;}
.chanping2 div h3{ padding-top: 100px;}

.chanping2 li:hover div{height: 0px;}

.chanping3{height: 580px;width: 600px;box-sizing: border-box;position: relative;}

.chanping3 div{transition: all 1000ms; box-sizing: border-box;width: 600px;height: 580px;background:rgba(255, 255, 255, 0.6);text-align: center; position: absolute;top: 0;}
.chanping3 div h3{ padding-top: 250px;}
.chanping3 .xiao{width: 100px; height:30px ;border: 1px solid #666; border-radius: 10px;text-align: center;padding-top: 5px;margin: 10px auto;}

.chanping3:hover div{height: 0px;}

/* 关于我们 */
.guanyu{margin: 20px auto;text-align: center; height: 508px;background: url('../images/banner3.jpg')no-repeat center; position: relative; margin-bottom: 50px; }
.guanyu-top{width: 678px;height: 189px; position: absolute;left: 0;right: 0;top: 0;bottom: 0;margin: auto;}
.guanyu-top h2:after{content: '';display: block;width: 8%;height: 5px;background-color: #15bded;margin: 10px 315px;}
.guanyu-body {line-height: 38px;}
.guanyu-buttom{ padding: 15px;width: 160px;height: 25px;border-radius: 40px;background-color: #25bbce;text-align: center;margin: 10px auto;}

/* 新闻动态 */
.dongtai {height: 580px;}
.dongtai h2{margin-right: 20px;}
.dongtai h2:after{content: '';display: block;width: 50%;height: 5px;background-color: #15bded;margin: 10px 0;}
.dongtai p{margin-top: 5px;}


.dongtai-neirong{height: 496px;position: relative;bottom: -84px;box-sizing: border-box;}

.dongtai-neirong-right{width: 385px;height: 496px;margin-left: -270px;}
.dongtai-neirong-right img{height: 253px;margin-top: -6px;}
.dongtai-neirong-right li{border-bottom: 3px solid #e4e4e6;line-height: 38px;color: #b4b4b4;}
.dongtai-neirong-right span{float: right;color: #e5e5e8;}
.dongtai-neirong-right a{color: #15bded;}

.dongtai-neirong-center{width: 385px;height: 496px;margin-left: 18px;}
.dongtai-neirong-center img{height: 253px;margin-top: -6px;}
.dongtai-neirong-center li{border-bottom: 3px solid #e4e4e6;line-height: 38px;color: #b4b4b4;}
.dongtai-neirong-center span{float: right;color: #e5e5e8;}
.dongtai-neirong-center a{color: #15bded;}

.dongtai-neirong-buttom{width: 385px;height: 496px;}
.dongtai-neirong-buttom img{height: 253px;margin-top: -6px;}
.dongtai-neirong-buttom li{border-bottom: 3px solid #e4e4e6;line-height: 38px;color: #b4b4b4;}
.dongtai-neirong-buttom span{float: right;color: #e5e5e8;}
.dongtai-neirong-buttom a{color: #15bded;}


/* foot */

/* 页脚 */

.foot{height:448px ; border: 1px solid #141414;}
.foot-nei{ height: 204px; margin-top: 65px;}

.foot-nei1{height: 204px;width:353px;}
.foot-nei1 h2{margin-bottom: 20px;}
.foot-nei1 p{line-height: 50px; font-size: 15px;}
.foot-nei1 p i{width: 15px;height: 15px; background: url('../images/icon.jpg')no-repeat;padding: 20px;vertical-align: middle;}
.foot-nei1 p .fontimg1{background-position-y: 10px;}
.foot-nei1 p .fontimg2{background-position-y: -28px;}
.foot-nei1 p .fontimg3{background-position-y: -68px;}

.foot-nei2{height: 204px;width:350px;}
.foot-nei2 h2{margin-bottom: 40px;}
.foot-nei2 h2:after{content: '';display: block;width: 25%;height: 5px;background-color: #15bded;margin: 10px 0;}
.foot-nei2 li a{width: 140px;height: 45px; font-size: 14px;float: left;line-height: 38px;}

.foot-nei3{height: 204px;width:324px;}
.foot-nei3 h2{margin-bottom: 40px;}
.foot-nei3 h2:after{content: '';display: block;width: 15%;height: 5px;background-color: #15bded;margin: 10px 0;}
.foot-nei3 .kuang{width: 317px;height: 50px;}
.foot-nei3 .kuang input{width: 220px;height: 50px;float: left;box-sizing: border-box;border:none;background-color: #333;outline: none;text-indent: 20px;}
.foot-nei3 .kuang button{width: 97px;height: 50px;float: right;box-sizing: border-box;border: none;background-color: #3aa271;}
.foot-nei3 .biao{margin-top: 40px;}
.foot-nei3 img{margin-left: 10px;}

.foot-nei4{height: 70px;}
.foot-nei4 p{font-size: 12px;color: #767678;margin-top: 28px;text-align: center;}
.wei{color: rgb(206, 26, 26);}


/* 在线客服 */
.online{ 
    width: 50px; 
    height: 200px; 
  

    position: fixed;
    left: 50%;
  
    top: 0;
    bottom: 0;
    margin: auto 0 auto 700px ;
}
.online a{
    display: block;
    width: 50px;
    height: 50px;
    background: url('../images/bg.png') no-repeat;

    position: relative;
}
.online a:nth-child(2){
    background-position-y: -50px;
}
.online a:nth-child(3){
    background-position-y: -100px;
}
.online a:nth-child(4){
    background-position-y: -150px;
    display: none;
}

.online a span{
    position: absolute;/* 转为块级格式上下文 */
    width: 150px;
    height: 50px;
    background-color: #007bf9;
    color: #fff;
    text-align: center;
    line-height: 50px;
    left: -150px;
    display: none;
}







/* 蒙层 */
/* mantle */
html,body{
    height: 100%;
}
.mantle{ 
    width:100%;
    height: 100%;
    background-color: rgba(0,0,0,.5);

    position: fixed;
    left: 0;
    top: 0;
    z-index: 100;

    
    display: none; 
    /* 过滤 不解析 */
}

.modal{
    width: 300px;
    height: 400px;
    background: #fff;

    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;

}

.hide-btn{
    position: absolute;
    right: 0;
    top: 0;
    width: 30px;
    height: 30px;
    background-color: #ccc;
    text-align: center;
    line-height: 30px;
    font-size: 20px;
    cursor: pointer;
}


.modal h2{
    font-size: 30px;
    text-align: center;
    font-weight: bold;
    padding: 30px;
}

.modal p{
    padding: 20px;
    position: relative;
}

.modal input{
    width: 100%;
    border: 1px solid #ccc;
    height: 40px;
    border-radius: 5px;
    outline: none;
    text-indent: 10px;
}

.modal button{
    width: 100%;
    height: 40px;
    border-radius: 5px;
    outline: none;
    border: none;
    background: #007bf9;
    color: #fff;
    letter-spacing: 10px; /* 英文: 单词间距 */
}

.modal img{
    width: 20px;
    position: absolute;
    right: 30px;
    top: 30px;

    display: none;
}

.errmgs{
    color: red;
    position: absolute;
    top: 70px;
    left: 20px;
}